0030-00000003

Problem description

The length of a field value in the bucket policy is greater than 4,095 bytes.

Causes

The length of a field value (usually a field value in the Statement parameter) is greater than 4,095 bytes.

Examples

For example, you initiate the following request:

PUT /?policy
Content-Length: 230
Host: oss-example.oss-cn-hangzhou.aliyuncs.com
Date: Thu, 21 Feb 2019 12:51:09 GMT
Authorization: OSS qn6q**************:77Dv****************
{
   "Version":"2",
   "Statement":[
   {
     "Action":[
       "oss:*"
    ],
    "Effect":"Deny",
    "Principal":["123456****"],
    "Resource":["acs:oss:*:123456****:*/*"]
   },
   { ... data longger than 4095 ...  } 
  ]
 }

The error is returned for the preceding request because the length of a field value in the Statement parameter is greater than 4,095 bytes.

Solutions

Make sure that fields in the request do not exceed the length limit and try again.

References

Overview